common battery switchboard
command switch 命令开关 common battery switchboard 共电式交换机 common control switching arrangement (CCSA) 公共控制开关装置; 公用控制交换网; 公用控制转换设备 ..
基于156个网页-相关网页
common battery exchange 共电式交换机; 共电制电话交换机局 common battery multiple 共电制复式塞孔盘 .
基于2个网页-相关网页
短语
共电式电话交换机
common battery private branch exchange
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common battery telephone exchange
单式共电交换机
unitary common battery telephone exchanger
共电式市内交换机
central battery local switchboard
共电式长途交换机
central battery toll switchboard
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common-battery switchboard
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common battery switch-board
common battery switchboard
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